Using ASP To Access Javascript Script Results

I'm wanting to do something and I'm not sure if it's possible (I'd sure
like it to be).

I'm using a neat service called FeedSweep to aggregate a large list of
XML/RSS/ATOM feeds. The FeedSweep works just fine, it takes my request,
chugs and kicks out what it should. The problem is that because I'm
throwing 40 some feeds at it, it takes anywhere from 30 seconds to a
minute+ to kick back the "content." What I want to do (to save my users
from having to wait that time and to keep me from constantly swamping
the FeedSweep servers with these requests) is to use the XMLHTTP
component in ASP to grab the results, save them to a file on my server,
and pull from it (updating once or twice a day).

The problem I'm having is this... FeedSweep generates a Javascript code
for me to place in my webpage, and this code executes and returns the
results (what I want). But, when I try to grab the webpage that
contains this javascript code (link), all I get returned to me is the
"-script src=*link generated from feedsweep*- -/script-" -- What I want
is the actual result content that is generated. (replace the "-" with
greater than/less than signs) Code: